66963380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5743}}^1$

素因数の和:5816

約数の個数: 48

約数和(自身を含む): 156328704

約数和(自身を除く): 89365324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5743, 5830, 11486, 11660, 22972, 28715, 57430, 63173, 114860, 126346, 252692, 304379, 315865, 608758, 631730, 1217516, 1263460, 1521895, 3043790, 3348169, 6087580, 6696338, 13392676, 16740845, 33481690, 66963380]

約数ペア:

[(1, 66963380), (2, 33481690), (4, 16740845), (5, 13392676), (10, 6696338), (11, 6087580), (20, 3348169), (22, 3043790), (44, 1521895), (53, 1263460), (55, 1217516), (106, 631730), (110, 608758), (212, 315865), (220, 304379), (265, 252692), (530, 126346), (583, 114860), (1060, 63173), (1166, 57430), (2332, 28715), (2915, 22972), (5743, 11660), (5830, 11486)]